Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 21:18Z

7ω² + 9ω + 3 = 0

E = mc²

46K

det| 9 4 ; 1 10 | = 86

468K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

det| 3 7 ; 2 4 | = -2

278K

3n² + 8n + 2 = 0

det| 5 9 ; 7 6 | = -33

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

358K

E = mc²

121K

d/dt [t^3] = 3t^2

399K